diff options
Diffstat (limited to 'include/linux/swap.h')
| -rw-r--r-- | include/linux/swap.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/swap.h b/include/linux/swap.h index a2f5ad7c2d2e..3d434cbffe26 100644 --- a/include/linux/swap.h +++ b/include/linux/swap.h @@ -12,6 +12,8 @@ struct notifier_block; +struct bio; + #define SWAP_FLAG_PREFER 0x8000 /* set if swap priority specified */ #define SWAP_FLAG_PRIO_MASK 0x7fff #define SWAP_FLAG_PRIO_SHIFT 0 @@ -216,7 +218,8 @@ extern void swap_unplug_io_fn(struct backing_dev_info *, struct page *); /* linux/mm/page_io.c */ extern int swap_readpage(struct file *, struct page *); extern int swap_writepage(struct page *page, struct writeback_control *wbc); -extern int rw_swap_page_sync(int, swp_entry_t, struct page *); +extern int rw_swap_page_sync(int rw, swp_entry_t entry, struct page *page, + struct bio **bio_chain); /* linux/mm/swap_state.c */ extern struct address_space swapper_space; |